• Journal of Service Research and Studies
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• v.13 no.2
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• pp.161-180
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• 2023

This study empirically analyzed the effect of perceived injustice on service recovery measures proposed by online food delivery service (OFDS) companies on consumer disappointment. This study adopted interaction justice, information justice, procedural justice, and distributive justice as sub-variables of justice perception based on the justice theory. In addition, the differences by generation (MZ generation and other generations) were examined in the relationship between negative word-of-mouth behavior and switching intentions due to service recovery failure. An online survey was conducted targeting 250 adult consumers in the U.S for the empirical analysis of this research model. The results of the data analysis demonstrated that negative perceptions about the procedural justice and distributive justice among the service recovery strategies had a positive effect upon the consumer's disappointment. Furthermore, it was confirmed that the consumer's disappointment due to the perceived injustice of the service recovery strategy had a positive effect on the consumer's negative word-of-mouth behavior and switching intentions. The verification results of the moderation effect in the relationship between negative word-of-mouth behavior and switching intention, it was found that the younger the age(MZ generation), the higher the possibility of causing dysfunctional behavior. This study expands the scope of related research by presenting a new perspective on the justice perception in the service recovery process by verifying dysfunctional behavior of consumers caused due to the failure of the service recovery strategy. It is believed that the results of this study will be used as basic data for the establishment of practical strategies for OFDS companies to prevent double defection of their customers.

• Child Health Nursing Research
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• v.13 no.1
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• pp.73-80
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• 2007

Purpose: As a result of dramatic advances in the medical and surgical management of congenital heart disease (CHD), many babies born with cardiac anomalies today can expect to reach adulthood. The main purpose of this study was to examine the relationship between parenting stress and personal resources of mothers of children with CHD. Method: Fifty-one mothers of children with CHD were recruited at the pediatric cardiac outpatient clinic from July 14th to September 25th 2006. Abidin's parenting stress index/short form (PSI/SF) and Brandt and Weinert's personal resource questionnaire (PRQ) were used. PSI has 3 sub-concepts; parental role distress, dysfunctional parent-child interaction, and difficult child. PRQ has 4 sub-concepts; intimacy, social integration, worth, and assistance. Data were analyzed using SPSS 13.0 version. Results: Correlation analysis showed that parenting stress was significantly related to 'intimacy', 'social integration', and 'worth' of mothers. Multiple regression analysis showed that parenting stress was significantly related to personal resource of mother and information by internet. Conclusion: Mothers who felt they had supportive friends and family, high self esteem, and social integration reported lower parenting stress. Also, internet may be an effective method to provide information and share experience for mothers of children with CHD.

• Journal of Families and Better Life
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• v.5 no.2
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• pp.1-10
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• 1987

The society, nowadays, is in a state of transition, and the family, which must always accomodate to society, is change with it. And because of transitional difficulties , the family's major psycosocial task has become more important than ever. That is , the family sill change. but it will aso reamin because it is the best human unit for rapidly changing societies. Under the circumstances, a healthy marital interaction is still the key to optimal family process, and the marital relationship is also the basis of the parental one. This paper aims to study an conceptual schema of family functioning chiefly concerned with marital relationship base d ton the family therapeutic psychology the systematic approaches of which have been recently developed. Subsequent to the importance of spouse functions and the characteristic of a functioning family the marital tension as a cause of marital problems and the theoretical approaches that will allow to deal with these problem , are also explained in this paper. On the otherhand, the sexual dysfunction, one aspect of a wider set of marital problems, and problems of dysfunctional children are not discussed in detail , because these problems shall become specialized fields. By this paper , it is expected to find a clue to the emotional and psycosocial aspects of marital problems, which will help us have a broader viewpoint in the study of family relationship.

• Women's Health Nursing
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• v.23 no.3
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• pp.191-200
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• 2017

Purpose: The purpose of this study was to determine the factors that may affect quality of life of mothers who delivered premature infants. Methods: With survey design, data were collected from 145 mothers of premature infants with corrected age of 2 months to 12 months from January 9 to February 2, 2017. Quality of life was assessed with two measures of direct survey in the selected hospital and online survey. A self-report questionnaire was administered regarding personality of the mothers and the infants, postpartum depression, parenting stress, social support, and the quality of life. Data were analyzed using t-test, ANOVA, Pearson correlation coefficients, and multiple regression. Results: The quality of life of the mothers of the premature infants was influenced by postpartum depression, parenting stress, parents-infant dysfunctional interactions, and social support accounted for 65% of the variance. Conclusion: These results indicate that early screening and continuous management of postpartum depression during postpartum period are important to improve the quality of life of the mothers of the premature infants. Education program and information and social support systems need to be developed to monitor mother-infant interaction and their role development.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.28 no.2
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• pp.115-122
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• 2017

Objectives: Executive dysfunctions including working memory deficit have been suggested to be one of the major neuropsychological etiologies of attention-deficit hyperactivity disorder (ADHD). The purpose of this study was to investigate the augmentative effects of working memory training on the behavioral problems, quality of life, and parental stress of medicated children with ADHD. Methods: Twenty-five children with ADHD, aged 9 to 19 years, who were being treated with ADHD medication, were included. The participants were trained with a commercially available and computerized working memory program ($Cogmed^{(R)}$) for 5 weeks without any alteration of their medication. The Child Behavior Checklist (CBCL), KIDSCREEN-52 quality of life measure, and Parenting Stress Index-Short Form (PSI-SF) were administered before training, and 4 weeks and 7 months after training, respectively. Results: After completing the training, the anxiety/depression, social problems, thought problems, attention problems, aggressive behavior, and externalizing problems scores in the CBCL were significantly reduced. The score on the Parent-child dysfunctional interaction in the PSI-SF was also decreased. However, the scores related to the quality of life were not changed. These changes were still observed 7 months after the training. Conclusion: Cogmed working memory training can be a promising training option for the additional improvement of behavioral problems and parental stress in medicated children with ADHD.

• Journal of Plant Biotechnology
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• v.44 no.2
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• pp.115-124
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• 2017

Cytoplasmic male sterility (CMS) is a maternally inherited trait leading to loss of the ability to produce fertile pollen and is extensively used in hybrid crop breeding. Ogura-CMS was originally generated by insertion of orf138 upstream of atp8 in the radish mitochondrial genome and transferred to Brassica crops for hybrid breeding. Gene expression changes by dysfunctional mitochondria in Ogura-CMS result in pollen developmental defects, but little is known about gene expression patterns in vegetative tissue. To examine the interaction between nuclear and organellar regulation of gene expression, microarray and subsequent gene expression experiments were conducted with leaves of $F_1$ hybrid Chinese cabbage derived from self-incompatible (SI) or Ogura-CMS parents (Brassica rapa ssp. pekinensis). Out of 24,000 genes deposited on a KBGP24K microarray, 66 genes were up-regulated and 26 genes were down-regulated by over 2.5 fold in the CMS leaves. Up-regulated genes included stress-response genes and mitochondrial protein genes, while genes for ascorbic acid biosynthesis and thylakoid proteins were down-regulated. Most of the major component genes for light reactions of photosynthesis were highly expressed in leaves of both SI and CMS plants, but most of the corresponding proteins were found to be greatly reduced in leaves of CMS plants, indicating posttranscriptional regulation. Reduction in thylakoid proteins and chlorophylls led to reduction in photosynthetic efficiency and chlorosis of Ogura-CMS at low temperatures. This research provides a foundation for studying chloroplast function regulated by mitochondrial signal and for using organelle genome introgression in molecular breeding.

• The Journal of the Korea institute of electronic communication sciences
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• v.8 no.2
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• pp.363-370
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• 2013

The purpose of this study is to investigate the parental distress of disabled children's fathers. The survey was conducted targeting 50 fathers with disabled children who are under 13 years old and undergoing rehabilitation treatment in G city And 38 questionnaires excluding data with inadequate answer were adopted. The questionnaire was composed of general peculiarities of disabled children and their fathers, and K-PSI-SF of parents. The results are as followings. First of all, among the parenting stress of disabled children's fathers, parental distress got the highest score and difficult child and dysfunctional interaction are next in sequence in the sub items of K-PSI-SF. Secondly, fathers' stress upon the children's general characteristics showed the significant difference depending on diagnostic categories and paralysis area. Thirdly, fathers' stress upon fathers' general characteristics showed the significant difference depending on their education level and age.

• The Korean Journal of Community Living Science
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• v.24 no.1
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• pp.99-118
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• 2013

The purpose of this study was to examine the effects of parenting efficacy, parenting behavior, and parenting stress on children's problematic behavior in Korea and China. The subjects were 292 children and their mothers who are caring for their 3-5 years old children in Korea and China. Data was collected using a parenting efficacy index, parenting behavior index, parenting stress index and child behavior check list. The data were statistically analyzed using t-test, one-way ANOVA (Scheff$\acute{e}$ test), correlation analysis and multiple regression analysis. The study showed that there were no significant differences in parenting efficacy, parenting behavior, parenting stress and children's problematic behavior in Korea and China. There were some significant differences in children's problematic behavior according to the socio-demographic variables, that is the gender of the child, the mother's education, the father's education, in Korea and China. Correlation analysis indicated that the parenting efficacy, parenting behavior, parenting stress and children's problematic behavior in Korea and China had significant correlations in some sub-variables. It was also found that the gender of the child, the mother's education, the father's education, the frustration and uneasiness of the parents, the control behavior, and the stress of parent-child dysfunctional interaction, were all significant predictors of the preschool children's problematic behavior in Korea, and the mother's education, the family income, the affection behavior, the rejection behavior, and the control behavior, were all significant predictors of the preschool children's problematic behavior in China.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.2 no.1
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• pp.116-124
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• 1991

Nursing problems of 48 hospitalized patients with Conduct Disorder at a Child-Adolescent psychiatry inpatient were analyzed by reviewing nursing records. The results showed that the problems such as ineffective individual coping, impaired social interaction, disturbance in self-concept, potential for violence, alteration in parenting, altered growth and development were continued from early to later phase of the hospitalization and the other problems such as self-care deficit, anxiety, sleep disturbance, altered nutrition, hyperthermia were temporary. The etiologic factors related to these problems were underdeveloped ego, low self-esteem, dysfunctional parent-child relationship, some situational crises in family and handicap like mental retardation or epilepsy. Therefore nursing approach for the patients with Conduct Disorder should focus on ego growth and improvement of interpersonal relationship through systematic and long-term nursing plans and interventions for these patients and their family.

• Journal of Families and Better Life
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• v.31 no.2
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• pp.25-39
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• 2013

The main purpose of this study was to examine the relationship among co-parenting, maternal parenting stress, and preschoolers' anxiety and hyperactivity with a sample of 155 mothers with 3 to 4 year old children (83 boys and 72 girls) living in Seoul. They completed a questionnaire on co-parenting, maternal parenting stress, and preschoolers' anxiety and hyperactivity. The results were analyzed by means of correlations and regressions. Co-parenting was positively correlated with preschoolers' anxiety and hyperactivity but affectionate, integrated co-parenting was negatively correlated with preschoolers' anxiety and hyperactivity. Maternal stress of parental suffering, dysfunctional interaction, and difficult temperament were positively related to preschoolers' anxiety and hyperactivity. Conflicting co-parenting was positively correlated with maternal stress of parental suffering, but affectionate and integrated co-parenting was negatively correlated with maternal stress of parental suffering and difficult temperament. Furthermore, maternal parenting stress mediated the relationship between co-parenting and preschoolers' anxiety and hyperactivity. Especially, maternal stress of parental suffering tended to play a perfectly mediating role between conflicting and integrated co-parenting and preschoolers' anxiety, between conflicting co-parenting and preschoolers' hyperactivity. Maternal stress of difficult temperament tended to play a perfectly mediating role between integrated co-parenting and preschoolers' anxiety and between conflicting co-parenting and preschoolers' hyperactivity. These results clearly indicate that maternal parenting stress plays a crucial role in the levels of preschoolers' anxiety and hyperactivity.